Position controller
About the Position controller PCB
Position controller is an open source PCB design by losonczylab, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 80 × 100 mm, with 67 components from 29 distinct parts.
Other key parts include the AZ1117-3.3, 0.1uF, 74_1G79, 74_574 and 74_21. By type, the board carries 48 ICs, 9 connectors and 5 resistors.
From the project
Includes AutoDesk Inventor projects used for lab rigs and other miscellaneous CAD files.
Main components on the Position controller
Position controller bill of materials (BOM)
67 components, 29 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AZ1117-3.3 74_1G79 | SOT-23-5 | U1 |
| 21 | 0.1uF | C_0603 | U1C1, U3C1, U3XC1, U5C1, U6C1, U7C1, U8C1, U10C1 +13 |
| 7 | 74_1G79 | SOT-23-5 | U2, U3, U4, U11, U12, U30, U31 |
| 1 | 74_574 | TSSOP-20_4.4x6.5mm_Pitch0.65mm | U5 |
| 1 | 74_21 | TSSOP-14_4.4x5mm_Pitch0.65mm | U6 |
| 2 | 74_1G27 | SOT-363_SC-70-6 | U7, U8 |
| 1 | 74_112 | TSSOP-16_4.4x5mm_Pitch0.65mm | U10 |
| 1 | 74_2G86 | MSOP-8_3x3mm_Pitch0.65mm | U13 |
| 1 | 74_2G04 | SOT-363_SC-70-6 | U14 |
| 1 | 74_2G00 | MSOP-8_3x3mm_Pitch0.65mm | U15 |
| 4 | 74_193 | TSSOP-16_4.4x5mm_Pitch0.65mm | U20, U21, U22, U23 |
| 2 | 74_573 | TSSOP-20_4.4x6.5mm_Pitch0.65mm | U24, U25 |
| 2 | 74_3257 | TSSOP-16_4.4x5mm_Pitch0.65mm | U40, U41 |
| 1 | AZ1117-3.3 | SOT-223-3_TabPin2 | U90 |
| 2 | 1uF | C_0603 | U90C1, U90C2 |
| 1 | NANO_L | Pin_Header_Straight_1x15_Pitch2.54mm | J1 |
| 1 | NANO_R | Pin_Header_Straight_1x15_Pitch2.54mm | J2 |
| 1 | ENCL | Pin_Header_Straight_1x05_Pitch2.54mm | J3 |
| 1 | ENCR | Pin_Header_Straight_2x05_Pitch2.54mm | J4 |
| 1 | SPIOut | USB3_A_vertical_molex | J6 |
Show 9 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PWR | USB_Micro-B | J7 |
| 1 | 12VPWR RESET | Connectors_JST_B2B-PH-K | J8 |
| 1 | 3V3PWROUT LAP RESET | Connectors_JST_B4B-PH-K | J10 |
| 1 | P25 ENCODER | Connectors_JST_B4B-PH-K | J11 |
| 1 | 1K | R_0603 | RIMP1 |
| 1 | 10MHz | Oscillator_SMD_EuroQuartz_XO53-4pin_5.0x3.2mm | UX1 |
| 2 | 0.1uF | C_0603 | UX1C1, UX2C1 |
| 1 | 74_163 | TSSOP-16_4.4x5mm_Pitch0.65mm | UX2 |
| 5 | 10K 100K | R_0603 | R1, R2, R3, R4, R5 |
Position controller design files
The KiCad project lives in the losonczylab/Hardware repository on GitHub; these links point at the commit this page was built from.
Position controller: common questions
How big is the Position controller PCB?
The Position controller measures 80 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Position controller?
67 components, from 29 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Position controller design files?
From the losonczylab/Hardware repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Position controller design in my own project?
Yes, under the terms of its GPL-3.0 license, which losonczylab chose for the repository.
